Struct MetricsProxy

pub struct MetricsProxy { /* private fields */ }

Proxy for rematerializing metrics.

Implementations

impl MetricsProxy

pub fn from_font(font: &FontRef<'_>) -> Self

Creates a metrics proxy for the specified font.

pub fn materialize_metrics( &self, font: &FontRef<'_>, coords: &[NormalizedCoord], ) -> Metrics

Materializes font metrics for the specified font and normalized variation coordinates. This proxy must have been created from the same font.

pub fn materialize_glyph_metrics<'a>( &self, font: &FontRef<'a>, coords: &'a [NormalizedCoord], ) -> GlyphMetrics<'a>

Materializes glyph metrics for the specified font and normalized variation coordinates. This proxy must have been created from the same font.

pub fn units_per_em(&self) -> u16

Returns the number of font design units per em unit.

pub fn glyph_count(&self) -> u16

Returns the number of glyphs in the font.

Trait Implementations

impl Clone for MetricsProxy

fn clone(&self) -> MetricsProxy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for MetricsProxy

fn default() -> MetricsProxy

Returns the “default value” for a type.

impl Copy for MetricsProxy